Insider Kopite7kimi has released new information about the Nvidia GeForce RTX 4090 video card. According to him, it will be more than twice as fast as the current flagship RTX 3090. At the same time, the features of the RTX 4090 will not change.
The card will be equipped with a truncated graphics chip AD102 Ada Lovelace and the full version can get an RTX 4090 Ti or Titan version. At the same time, even this chip will have 70% more CUDA cores than the RTX 3090 Ti Plus GPU clock speed increase. This card will also get 96 MB L2 cache (the current flagship has only 6 MB). The card will have 24 GB GDDR6X memory with a 384-bit interface and 1152 GB / s bandwidth. The idea is that this card will get a heat package at the level of 450-500 watts “out of the box”.
According to Kopite7kimi, the Nvidia RTX 4080 will be built on the AD103 chip. It is expected to have 64 MB L2 cache and up to 224 ROP. In terms of memory, the GeForce RTX 4080 will get 16 GB GDDR6X with a 256-bit bus. It will provide bandwidth up to 672 GB / sec. Expected heat package – 420 watts. As of the launch date, the new line is expected in the third or fourth quarter of this year.